joe biden the first catholic to serve as vp. he is the lead of the delegation representing the united states at this installation mass. you know, and he's gone back and forth a little bit with his own bishop, partly as -- at the father beck's -- grimacing a little bit on some of the vice president's stances. you saw him pass through and take just a moment with the new pope. following the installation mass there are well over a, a, 130 dignitaries who have come to pay homage to the pope after his installation mass, and he's spent some time with each one. we've got to take a short break. coming up a back pack filled with homemade bombs you'll remember this story was breaking on our air yesterday morning. multiple firearms, hundreds of rounds much ammunition. new details this morning on a plot for mass murder at the university of central florida. [ female announcer ] a classic macaroni & cheese from stouffer's starts with freshly-made pasta, and 100% real cheddar cheese. but what makes stouffer's mac n' cheese best of all. that mom